* Made the chat screen totally kick-ass sweet. The flickering reload

[citadel.git] / webcit / webcit.c

diff --git a/webcit/webcit.c b/webcit/webcit.c
index d86c7a763db4f53677949257efb43314ef35608e..914484cef50c3b6dccdf88916f48ae68e5dc558d 100644 (file)
--- a/webcit/webcit.c
+++ b/webcit/webcit.c
@@ -262,6 +262,40 @@ void urlescputs(char *strbuf)
 }
 
 
+/*
+ * Copy a string, escaping characters for JavaScript strings.
+ */
+void jsesc(char *target, char *strbuf)
+{
+       int a;
+       strcpy(target, "");
+
+       for (a = 0; a < strlen(strbuf); ++a) {
+               if (strbuf[a] == '<')
+                       strcat(target, "[");
+               else if (strbuf[a] == '>')
+                       strcat(target, "]");
+               else if (strbuf[a] == '\"')
+                       strcat(target, "&quot;");
+               else if (strbuf[a] == '&')
+                       strcat(target, "&amp;;");
+               else if (strbuf[a] == '\'') 
+                       strcat(target, "\\'");
+               else {
+                       strncat(target, &strbuf[a], 1);
+               }
+       }
+}
+
+void jsescputs(char *strbuf)
+{
+       char outbuf[SIZ];
+       
+       jsesc(outbuf, strbuf);
+       wprintf("%s", outbuf);
+}
+
+
 
 
 /*